﻿using System;
using System.Collections.Generic;
using System.Text;
using System.Data.SqlClient;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

namespace DBoperate
{
    public class operate
    {
        private static SqlConnection con;

        public operate()
        {
            c
    }
}
